11071102020612 has 12 divisors (see below), whose sum is σ = 25832571381456. Its totient is φ = 3690367340200.

The previous prime is 11071102020611. The next prime is 11071102020613. The reversal of 11071102020612 is 21602020117011.

It is an interprime number because it is at equal distance from previous prime (11071102020611) and next prime (11071102020613).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (11071102020611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461295917514 + ... + 461295917537.

It is an arithmetic number, because the mean of its divisors is an integer number (2152714281788).

Almost surely, 2^{11071102020612} is an apocalyptic number.

11071102020612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11071102020612 is an abundant number, since it is smaller than the sum of its proper divisors (14761469360844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11071102020612 is a wasteful number, since it uses less digits than its factorization.

11071102020612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922591835058 (or 922591835056 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 24.

Adding to 11071102020612 its reverse (21602020117011), we get a palindrome (32673122137623).

The spelling of 11071102020612 in words is "eleven trillion, seventy-one billion, one hundred two million, twenty thousand, six hundred twelve".